#include<stdio.h>

int main()
{
    int num[10]={10,8,8,6,6,5,4,3,2,1},count=0,nump;
    scanf("%d",&nump);
    for(int i=0;i<10;i++)
    {
        if(num[i]==nump){
            count++;
        }
    }
    printf("data=%d,count=%d.",nump,count);
}